Makita | Cordless Rotary Hammer Drill 26mm SDS-MAX 18V X2 Tool Only DHR400ZK

DHR400ZK 26mm SDS-max 18V X2 Rotary Hammer Drill AWS (Auto-Start Wireless System) uses Bluetooth technology to communicate between tool and vacuum and enable wireless control when used with Makita AWS cordless tools Advanced Anti-Vibration Technology (AVTTM) system incorporates vibration absorbing housing, active dynamic vibration absorber and damper spring to actively counteract the vibration of the tool for greatly reduced transmission to the operator eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions Brushless DC motor with high power to weight and size ratio Brushless DC motor generates less heat build-up and is ideal for prolonged use in manufacturing / production applications 2 Operating Modes: Rotation / Rotation + Hammer Trigger-lock button prevents accidental start-up for increased safety Torque limiter stops bit rotation if bit jams for increased operator safety and tool protection Soft start feature gradually increases speed to eliminate start up shock No load motor suppression limits vibration and bit deflection when idling Variable speed dial allows operator to adjust speed based on materials or application Constant speed control maintains constant speed under heavy load One-touch SDS-MAX sliding chuck for easy bit installation and removal Dual LED job light with pre-glow and after-glow features illuminates work area Ergonomic soft rubber grip design for vibration absorption and comfortable operation Includes straight (drilling) and D-style (demolition) handles Included Straight Side Handle (123138-5) D-Style Side Handle (196792-8) Cleaning Cloth (443122-7) Bit Grease (194683-7) Depth Gauge (331955-1) Plastic Carrying Case (821746-3) Batteries & Charger are NOT included Specifications Battery Capacities Two 18V Li-Ion Capacities Concrete (TCT) Concrete (Core Bit) 1-9/16″ (40mm) 4-1/8″ (105mm) Impact Energy 11.4 J (8.4 ft. lbs) No Load Speed 250 – 500RPM Blows Per Minute 1,450 – 2,900BPM Vibration Level 5.0m/s² Noise Level 91dB(A) Overall Length 18-5/8″ (473mm) Net Weight 15lbs (6.8kg)